server/health: add health check handler

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

server/health/health_micro.pb.go

@@ -0,0 +1,38 @@
+// Code generated by protoc-gen-micro
+// source: health.proto
+package pb
+
+import (
+	context "context"
+	api "github.com/unistack-org/micro/v3/api"
+	codec "github.com/unistack-org/micro/v3/codec"
+)
+
+func NewHealthEndpoints() []*api.Endpoint {
+	return []*api.Endpoint{
+		&api.Endpoint{
+			Name:    "Health.Live",
+			Path:    []string{"/live"},
+			Method:  []string{"GET"},
+			Handler: "rpc",
+		},
+		&api.Endpoint{
+			Name:    "Health.Ready",
+			Path:    []string{"/ready"},
+			Method:  []string{"GET"},
+			Handler: "rpc",
+		},
+		&api.Endpoint{
+			Name:    "Health.Version",
+			Path:    []string{"/version"},
+			Method:  []string{"GET"},
+			Handler: "rpc",
+		},
+	}
+}
+
+type HealthServer interface {
+	Live(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error
+	Ready(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error
+	Version(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error
+}